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Mie Scattering by a uniaxial spherical shell with single-negative materials

机译:单轴球壳单负材料的米氏散射

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On the basis of the spherical vector wave func-tions (SVWFs) in source-free uniaxial anisotropic medium, the electromagnetic fields in a homogeneous uniaxial spherical shell with single-negative (SNG) materials can be expanded as a addition of the first and the second SVWFs in uniaxial anisotropic medium with SNG materials. Applying the continue boundary conditions on the surface between uniaxial anisotropic medium with SNG materials and isotropic medium, the expansion coefficients of scattered fields from a uniaxial spherical shell with SNG materials by a plane wave can be obtained and then the EM scattering by a uniaxial spherical shell with SNG materials can be characterized. Numerical results between this paper and Mie theory are obtained, it is a good agreement as we expected, some new numerical results of scattering by a uniaxial spherical shell with SNG materials are illustrated.
机译:基于无源单轴各向异性介质中的球面矢量波函数(SVWF),可将具有单负(SNG)材料的均匀单轴球面壳中的电磁场扩展为第一和第二方法。 SNG材料在单轴各向异性介质中的第二个SVWF。将连续边界条件应用于含SNG材料的单轴各向异性介质与各向同性介质之间的表面,可以得到含SNG材料的单轴球壳通过平面波的散射场的膨胀系数,然后通过单轴球壳进行EM散射用SNG材料即可表征。得到了与Mie理论之间的数值结果,与我们预期的吻合得很好,并举例说明了单轴球壳与SNG物质散射的一些新的数值结果。

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